Sovereign Brain Empire game cover

Sovereign Brain Empire CD Key

First-person interactive narrative set in a future ruled by the Sovereign Brain AI, where intelligence defines status. Though in an adult body, you’re classified as a one-year-old “Monarch-level” baby adopted into a strange family. Make choices, face intelligence tests, and unlock rewards with branching outcomes.

Lowest Price

5.99$
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Release Date

21 Feb, 2025

Publisher/Developer

Mountain and Sea Studio

Reviews

Steam: 80.63% positive (308/382)
Metacritic: -

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Price Information for Sovereign Brain Empire

Current Best Price: $5.99 at Steam

Game: Sovereign Brain Empire

Platform: Steam

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Sovereign Brain Empire is a first-person, choice-driven interactive narrative set in a new age where humanity is managed by the all-encompassing AI government known as the Sovereign Brain (SB). In this society, intelligence defines status, rights, and even identity—so thoroughly that most people accept SB’s decisions without question.

You awaken in an unusual situation: despite having an adult body, SB has officially classified you as a one-year-old “baby”. Adopted into a carefully managed household, you become a rare case—recognized as possessing “Monarch-level” potential. That label grants you extraordinary privileges, attention, and access, but it also places you under constant observation and expectation in a world where every score can reshape a life.

Key characters define your daily life and the social logic of the SB era:

  • Lin Lingling — Your “mother,” brilliant beyond what her official ranking admits. Despite vast knowledge, she remains branded as low-intelligence by the system.
  • Xiao Xiaoxiao — Your “father.” Biologically female and heterosexual, yet SB has designated her as socially male, and everyone—including herself—treats her accordingly.
  • Wei Weiwei (MVV1984) — Your household nanny robot, once a wanderer, later reintegrated after passing the “Reverse-Turing” test and assigned to your community.
  • Jia Jiajia — The community administrator, an awakened “servant” with an intelligence level of 80, currently stalled by the challenge of multiplication.
  • Qin Qingqing — Your “aunt,” Lin Lingling’s younger sister and a celebrated star whose award-sweeping film made her a global sensation.
  • The Handler — Your learning coach and local SB government service representative, guiding your training and evaluating your progress.

Your journey unfolds through meaningful choices that shape relationships, reveal hidden truths about SB society, and lead to multiple outcomes. As you undergo intelligence tests and learn the rules of this world, your Handler delivers frequent encouragement—and completion brings generous “Reward Drops” that reinforce your ascent.

Crafted as a live-action interactive movie experience, Sovereign Brain Empire blends personal intimacy with systemic control—inviting you to question what intelligence, identity, and freedom mean when an algorithm defines humanity.


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